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-rw-r--r--drivers/scsi/libata-core.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index ac19505f7f1..21b0ed583b8 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -62,7 +62,9 @@
#include "libata.h"
static unsigned int ata_dev_init_params(struct ata_port *ap,
- struct ata_device *dev);
+ struct ata_device *dev,
+ u16 heads,
+ u16 sectors);
static void ata_set_mode(struct ata_port *ap);
static unsigned int ata_dev_set_xfermode(struct ata_port *ap,
struct ata_device *dev);
@@ -1156,7 +1158,7 @@ static int ata_dev_read_id(struct ata_port *ap, struct ata_device *dev,
* Some drives were very specific about that exact sequence.
*/
if (ata_id_major_version(id) < 4 || !ata_id_has_lba(id)) {
- err_mask = ata_dev_init_params(ap, dev);
+ err_mask = ata_dev_init_params(ap, dev, id[3], id[6]);
if (err_mask) {
rc = -EIO;
reason = "INIT_DEV_PARAMS failed";
@@ -2748,16 +2750,16 @@ static unsigned int ata_dev_set_xfermode(struct ata_port *ap,
*/
static unsigned int ata_dev_init_params(struct ata_port *ap,
- struct ata_device *dev)
+ struct ata_device *dev,
+ u16 heads,
+ u16 sectors)
{
struct ata_taskfile tf;
unsigned int err_mask;
- u16 sectors = dev->id[6];
- u16 heads = dev->id[3];
/* Number of sectors per track 1-255. Number of heads 1-16 */
if (sectors < 1 || sectors > 255 || heads < 1 || heads > 16)
- return 0;
+ return AC_ERR_INVALID;
/* set up init dev params taskfile */
DPRINTK("init dev params \n");